acuity of diplexer的用法和样例：
- An apparatus for measuring the acuity of the sense of smell.
- In time his youthful acuity of vision failed him,and he needed glasses.
- Postoperative visual acuity of 45 eyes (70%) was obviously improved.
- This dissertation specializes in Jiujiang"s economy from the angle of the switchover of diplex roles.